16 Grosse Präludien: XII. In F Minor

Recording identifiers

ISRC

SEVAF1400416

Release date of the album this recording appears on

2014-12-03

CopyrightID (CopyrightChains transaction hash)

0x82796e17752f59185eecce37cc38c8b61e59b8b837a917ed41d06ea4ac66d954

Copyright registration time

2026-01-29T10:03:36+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-07T18:39:05Z

Bitcoin block

957073

Canonical record hash

sha256:6dea0446702540d112eb5807bcdd2d8f1722303efda5aacd1670c30f6b415dfa

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC SEVAF1400416

What this proof establishes

This recording was released in 2014, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and ISRC is the stable recording-level bridge from that source corpus to the authoritative cc-db-prod track record.

CopyrightChains and Bitcoin OpenTimestamps make the exact committed record independently verifiable today. The cryptographic proof does not by itself establish authorship or ownership of the underlying recording.

Read the complete pre-generative-AI provenance and verification method.